BN 20125 - Prevailing torque type hex lock nuts all-metal
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
- Spring: stainless steel
Strength class ~8
Surface zinc plated
Pay attention to reduced tightening torques:
- 20% for M6 to M24
- 45% for M27 to M36
off tightening torque values stated in the technical section. The values are based on an average friction coefficient of µ total 0,1.
Additional reductions by using the following tightening method:
- 5% for tightening w/digital torque wrenches
- 10% for tightening w/mechanical torque wrenches
- 20% for Hand tightening